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Inventor
HIGGINS MARVIN L
US
2 patents
Patents
2 patents
US4707692A
Nov 17, 1987
Electroluminescent display drive system
HEWLETT PACKARD CO
103 citations
92
US4642524A
Feb 10, 1987
Inverse shadowing in electroluminescent displays
HEWLETT PACKARD CO
14 citations
69